CVE-2025-14936: (0Day) NSF Unidata NetCDF-C Attribute Name Stack-based Buffer Overflow Remote Code Execution Vulnerability
NSF Unidata NetCDF-C Attribute Name Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of NSF Unidata NetCDF-C. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of attribute names. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-27269.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2025-14936?
CVE-2025-14936 is classified as a critical vulnerability due to its potential for remote code execution.
How do I fix CVE-2025-14936?
To mitigate CVE-2025-14936, update NSF Unidata NetCDF-C to the latest version provided by the vendor.
What systems are affected by CVE-2025-14936?
CVE-2025-14936 affects installations of NSF Unidata NetCDF-C that do not have the latest security patches applied.
What type of attack does CVE-2025-14936 enable?
CVE-2025-14936 enables remote attackers to execute arbitrary code on vulnerable systems.
Is user interaction required to exploit CVE-2025-14936?
Yes, exploiting CVE-2025-14936 requires user interaction to successfully execute the attack.